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SUSE-SU-2023:1740-3

Опубликовано: 03 апр. 2023
Источник: suse-cvrf

Описание

Security update for yaml-cpp

This update for yaml-cpp fixes the following issues:

  • CVE-2018-20573: Fixed remote DOS via a crafted YAML file in function Scanner:EnsureTokensInQueue (bsc#1121227).
  • CVE-2018-20574: Fixed remote DOS via a crafted YAML file in function SingleDocParser:HandleFlowMap (bsc#1121230).
  • CVE-2019-6285: Fixed remote DOS via a crafted YAML file in function SingleDocParser::HandleFlowSequence (bsc#1122004).
  • CVE-2019-6292: Fixed DOS by stack consumption in singledocparser.cpp (bsc#1122021).

Список пакетов

SUSE Enterprise Storage 7
libyaml-cpp0_6-0.6.1-4.5.1
yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
libyaml-cpp0_6-0.6.1-4.5.1
yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise Server 15 SP2-LTSS
libyaml-cpp0_6-0.6.1-4.5.1
yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2
libyaml-cpp0_6-0.6.1-4.5.1
yaml-cpp-devel-0.6.1-4.5.1

Ссылки

Описание

The Scanner::EnsureTokensInQueue function in yaml-cpp (aka LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

Затронутые продукты
SUSE Enterprise Storage 7:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Enterprise Storage 7:yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:yaml-cpp-devel-0.6.1-4.5.1
Ссылки

Описание

The SingleDocParser::HandleFlowMap function in yaml-cpp (aka LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

Затронутые продукты
SUSE Enterprise Storage 7:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Enterprise Storage 7:yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:yaml-cpp-devel-0.6.1-4.5.1
Ссылки

Описание

The SingleDocParser::HandleFlowSequence function in yaml-cpp (aka LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

Затронутые продукты
SUSE Enterprise Storage 7:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Enterprise Storage 7:yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:yaml-cpp-devel-0.6.1-4.5.1
Ссылки

Описание

An issue was discovered in singledocparser.cpp in yaml-cpp (aka LibYaml-C++) 0.6.2. Stack Exhaustion occurs in YAML::SingleDocParser, and there is a stack consumption problem caused by recursive stack frames: HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence, HandleNode. Remote attackers could leverage this vulnerability to cause a denial-of-service via a cpp file.

Затронутые продукты
SUSE Enterprise Storage 7:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Enterprise Storage 7:yaml-cpp-devel-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libyaml-cpp0_6-0.6.1-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:yaml-cpp-devel-0.6.1-4.5.1
Ссылки